EP 2059343 B1 20100609 - ELECTRET FINISH
Title (en)
ELECTRET FINISH
Title (de)
ELEKTRETAUSRÜSTUNG
Title (fr)
TRAITEMENT D'ÉLECTRET
Publication
Application
Priority
- EP 2007059481 W 20070910
- DE 102006042843 A 20060908
Abstract (en)
[origin: WO2008028979A1] The invention relates to a dispersed electret finish, a method for producing an electret coating, the resultant electret coating itself and the use of the electret coating for finishing textiles and carpets, or for producing filters, for example air and liquid filters or cigarette filters, sensors, capacitor microphones, data memories or membranes.
IPC 8 full level
B03C 3/28 (2006.01); B01D 39/06 (2006.01)
CPC (source: EP US)
B01D 39/06 (2013.01 - EP US); B03C 3/28 (2013.01 - EP US); Y10T 428/25 (2015.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2008028979 A1 20080313; AT E470503 T1 20100615; CN 101511485 A 20090819; CN 101511485 B 20120321; DE 102006042843 A1 20080327; DE 502007004089 D1 20100722; EP 2059343 A1 20090520; EP 2059343 B1 20100609; US 2010009166 A1 20100114
DOCDB simple family (application)
EP 2007059481 W 20070910; AT 07803384 T 20070910; CN 200780033272 A 20070910; DE 102006042843 A 20060908; DE 502007004089 T 20070910; EP 07803384 A 20070910; US 37659407 A 20070910